When you are having sex in the doggy style position, face down ass up. When the girl starts to complain and/or crying about the uncomfortable position, you donkey punch get directly in the back of the head to shut her up.
"Mike was banging that chick from the bar he met the other night. She started getting pretty whiny towards the end, so he gave her a Biloxi Love Tap!!"
by T. BEAR July 21, 2013